| Herpetologe | herpetologist |
| Herpetologie | herpetology |
| Herpetologin | herpetologist |
| Hethitologe | Hittitologist |
| Dermatologe | dermatologist |
| Aretologie | aretology |
| Kosmetologe | cosmetologist |
| Diabetologe | diabetologist |
| Erotologie | erotology |
| Hethitologie | Hittitology |
| Histologe | histologist |
| Dermatologie | dermatology |
| Gerontologie | gerontology |
| Kryptologe | cryptologist |
| Neonatologe | neonatologist |
| Proktologe | proctologist |
| Ägyptologe | Egyptologist |
| Hemerologie | hemerology |
| Phrenologe | phrenologist |
| Selenologe | selenologist |